Muzzle brake for an assault rifle



FIG. 1 is an upper left front perspective view of the First Embodiment of the muzzle brake for an assault rifle;

FIG. 2 is a bottom left rear perspective view of the muzzle brake for an assault rifle;

FIG. 3 is an upper front center perspective view;

FIG. 4 is an upper rear center perspective view;

FIG. 5 is a rear elevation view;

FIG. 6 is a front elevation view;

FIG. 7 is a right elevation view; the left elevation view is a mirror image, and is not shown.

FIG. 8 is a top view;

FIG. 9 is a bottom view;

FIG. 10 is an upper left front perspective view of the Second Embodiment of the muzzle brake for an assault rifle;

FIG. 11 is a bottom left rear perspective view of the muzzle brake for an assault rifle;

FIG. 12 is an upper front center perspective view;

FIG. 13 is an upper rear center perspective view;

FIG. 14 is a rear elevation view;

FIG. 15 is a front elevation view;

FIG. 16 is a right elevation view; the left elevation view is a mirror image, and is not shown.

FIG. 17 is a top view; and,

FIG. 18 is a bottom view.

The broken line disclosure shown in the drawing encompasses the non-claimed area of the muzzle brake. 

CLAIM The ornamental design for a muzzle brake for an assault rifle, substantially as shown and described. 